Nursing Elites

1. A nurse is preparing to administer ampicillin 500 mg IV bolus every 6 hours. Available is ampicillin 500 mg in 50 mL dextrose 5% in water (D5W) to infuse over 20 minutes. The nurse should set the IV pump to deliver how many mL/hr?

• A. 100 mL/hr
• B. 150 mL/hr
• C. 200 mL/hr
• D. 250 mL/hr

Correct answer: B

Rationale: To infuse 50 mL over 20 minutes, the pump should be set to 150 mL/hr. This calculation ensures the correct rate for the infusion of the medication. Choices A, C, and D are incorrect as they do not align with the correct calculation based on the given information.

2. A healthcare provider is reviewing the medical record of a client who has a new prescription for clozapine. Which of the following findings indicates a contraindication to clozapine?

• A. Fasting blood glucose of 120 mg/dL
• B. Asthma
• C. Hypertension
• D. WBC count of 3,300/mm3

Correct answer: D

Rationale: A low WBC count (3,300/mm3) is a contraindication to clozapine because this medication can cause severe neutropenia. Neutropenia is a significant reduction in white blood cell count, increasing the risk of infections. Elevated fasting blood glucose, asthma, and hypertension are not direct contraindications to clozapine.

3. A nurse is caring for a client who has diarrhea due to shigella. Which of the following precautions should the nurse take?

• A. Wear gloves only
• B. Wear a mask
• C. Wash hands before and after client care
• D. Use an N95 respirator

Correct answer: C

Rationale: The correct precaution for a nurse caring for a client with shigella-induced diarrhea is to wash hands before and after client care. Shigella is a highly contagious bacterium that spreads through contaminated food, water, or contact with infected individuals. While wearing gloves is important when directly handling bodily fluids, hand hygiene is crucial in preventing the transmission of the infection. Wearing a mask or using an N95 respirator is not necessary for preventing the spread of shigella, as it primarily spreads through the fecal-oral route rather than through respiratory droplets.

4. A healthcare provider is providing dietary teaching for a client who has a burn injury and adheres to a vegan diet. The healthcare provider should recommend which of the following foods as the best source of protein to promote wound healing?

• A. One cup of brown rice
• B. One cup of pureed avocado
• C. One cup of lentils
• D. One cup of orange juice

Correct answer: C

Rationale: Lentils are an excellent source of protein, suitable for a vegan diet, and promote wound healing. Brown rice (Choice A) is a carbohydrate-rich food and lacks sufficient protein for wound healing. Pureed avocado (Choice B) is a healthy fat source but low in protein. Orange juice (Choice D) is a source of vitamin C but lacks protein needed for wound healing.

5. A nurse is teaching a female client who is experiencing alcohol withdrawal about chlordiazepoxide. Which of the following information should the nurse include in the teaching?

• A. This medication may increase your blood pressure
• B. Breast tenderness may occur with this medication
• C. You can double the dose of medication if you feel anxious
• D. Notify the provider if pregnancy is desired or suspected

Correct answer: D

Rationale: Pregnancy can complicate alcohol withdrawal treatment, and the provider should be notified.

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